| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $64.38 | 3.361% | $66.5438 | $66.54 | $66.55 | $66.50 |
| Purchase #2 | $26.93 | 5.214% | $28.3341 | $28.33 | $28.35 | $28.30 |
| Purchase #3 | $164.80 | 8.172% | $178.2675 | $178.27 | $178.25 | $178.30 |
| Purchase #4 | $80.48 | 13.859% | $91.6337 | $91.63 | $91.65 | $91.60 |
| Purchase #5 | $36.41 | 12.742% | $41.0494 | $41.05 | $41.05 | $41.00 |
| Purchase #6 | $171.91 | 8.783% | $187.0089 | $187.01 | $187.00 | $187.00 |
| Purchase #7 | $110.81 | 4.628% | $115.9383 | $115.94 | $115.95 | $115.90 |
| 7 purchase totals = | $655.72 | $708.7757 | $708.77 | $708.80 | $708.60 | |